title: Self-assessment of genital anatomy and sexual function within a Belgian, Dutch-speaking female population: a validation study.
abstract: BACKGROUND
  Data on self-perceived genital anatomy and sensitivity should be part of the long-term follow-up of genitoplasty procedures. However, no normative data, based on a large sample, exist to date.
  
  
  OBJECTIVE
  Validation of the Self-Assessment of Genital Anatomy and Sexual Function, Female version (SAGAS-F) questionnaire within a Belgian, Dutch-speaking female population.
  
  
  METHODS
  Seven hundred forty-nine women with no history of genital surgery (aged 18-69 years, median 25 years) completed an Internet-based survey of whom 21 women underwent a gynecological examination as to correlate self-reported genital sensitivity assessed in an experimental setting.
  
  
  METHODS
  The SAGAS-F enables women to rate the sexual pleasure, discomfort, intensity of orgasm, and effort required for achieving orgasm in specified areas around the clitoris and within the vagina, as well as genital appearance. The latter was similarly evaluated by an experienced gynecologist, and women were asked to functionally rate the anatomical areas pointed out with a vaginal swab.
  
  
  RESULTS
  Sexual pleasure and orgasm were strongest, and effort to attain orgasm and discomfort was lowest when stimulating the clitoris and sides of the clitoris (P < 0.05). Vaginal sensitivity increased with increasing vaginal depth, but overall orgasmic sensitivity was lower as compared with the clitoris. Functional scores on the SAGAS-F and during gynecological examination corresponded highly on most anatomical areas (P < 0.05). Gynecologist's ratings corresponded highly with the women's ratings for vaginal size (90%) but not for clitoral size (48%).
  
  
  CONCLUSIONS
  Replication of the original pilot study results support the validity of the questionnaire. The SAGAS-F discriminates reasonably well between various genital areas in terms of erotic sensitivity. The clitoris itself appeared to be the most sensitive, consistent with maximum nerve density in this area. Surgery to the clitoris could disrupt neurological pathways and compromise erotic sensation and pleasure.
authors.affiliation: Department of Urology, University Hospital Ghent and Ghent University, Ghent, Belgium.
authors.forename: Guy
authors.initials: G
authors.lastname: Bronselaer
authors.forename: Nina
authors.initials: N
authors.lastname: Callens
authors.forename: Petra
authors.initials: P
authors.lastname: De Sutter
authors.forename: Griet
authors.initials: G
authors.lastname: De Cuypere
authors.forename: Guy
authors.initials: G
authors.lastname: T'Sjoen
authors.forename: Martine
authors.initials: M
authors.lastname: Cools
authors.forename: Piet
authors.initials: P
authors.lastname: Hoebeke
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001530:Belgium; D002987:Clitoris / Q000033:anatomy & histology* / Q000502:physiology* / Q000601:surgery; D004882:Erotica / Q000523:psychology; D005260:Female; D006801:Humans; D007802:Language; D008875:Middle Aged; D009948:Orgasm / Q000502:physiology; D057181:Pleasure / Q000502:physiology; D012647:Self-Assessment; D012725:Sexual Behavior; D011795:Surveys and Questionnaires; D014621:Vagina / Q000033:anatomy & histology* / Q000502:physiology* / Q000601:surgery; D055815:Young Adult
keywords: Genital Anatomy; Genital Sensitivity; Self-Assessment; Sexual Function